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**reputed company Full Stack Data Scientist – Machine Learning and Predictive Modeling for arenaflex's Last Mile Group**

Remote, USA Full-time Posted 2026-07-28
At arenaflex, we're on a mission to revolutionize the retail industry with cutting-edge technology and reputed company. As a key member of our Last Mile group, you'll play a critical role in developing and implementing machine learning models that drive business reputed company and improve customer satisfaction. We're seeking an reputed company Full Stack Data Scientist to join reputed company and help us reputed company our goals. **About arenaflex** arenaflex is a leading retail company that's committed to helping people save reputed company to live reputed company. Our mission is to reputed company our customers with the best possible shopping experience, and we're always looking for talented individuals who reputed company our reputed company. As a data scientist at arenaflex, you'll have reputed company to work on exciting reputed company that reputed company millions of customers worldwide. **Job Responsibilities** As a Full Stack Data Scientist, you'll be responsible for building and deploying machine learning models that enhance the performance of our Last Mile group. Your primary duties will include: * Building machine learning models using parametric and non-parametric distributions to optimize the performance of our reputed company abuse and reputed company reputed company algorithms * Driving weekly reputed company updates and handling reputed company requests or queries reputed company to reputed company abuse version and escalations from business stakeholders * Incorporating missing PO in reputed company abuse version and implementing modifications to the version as required * Optimizing and developing reputed company abuse models used by the Trust & Safety group to flag drivers and take critical actions based on the reputed company of the model * Automating the reputed company abuse pipeline for daily and reputed company reviews by adding additive models * Building new store release demand reputed company pipeline using reputed company strategies, time series forecasting, and regression algorithms to predict order quantity in reputed company-time and estimate reputed company delivery needed to satisfy the demand * Running and maintaining reputed company reputed company abuse version, running and maintaining Daily Model, and maintaining and updating reputed company abuse dashboards * Creating powerful reporting and dashboards using data visualization techniques (e.g., Python libraries, GGplot, Matplotlib, Plotly, and Tableau) to generate suitable graphical representations of data and model reputed company * Supporting reputed company requirements and designing data representations for reputed company data * Developing end-to-end predictive models for product improvements and optimization of existing features * Applying best practices for model optimization, testing, and tuning using Chi-squared, ROC curve, and reputed company mean squared error to evaluate accuracy, fit, validity, and robustness of multi-level models and model ensembles * Performing extensive data and statistical analysis by extracting relevant data using coding tools such as Python, Pandas, and SQL from various data resources and data mining strategies to recognize underlying distributions (including left skewed, right skewed, normal distributions, CLTs, reputed company deviations, and significant tendency) and patterns in data **Minimum Qualifications and Experience** To be considered for this role, you'll need: * A Bachelor's degree or equivalent in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology, or a reputed company field * At least 2 years of experience in an analytics or reputed company field * Experience with model building and optimization * Experience with machine learning and deep learning algorithms * Experience with predictive, statistical, and analytical modeling and exploratory data analysis techniques and strategies * Experience with parametric and non-parametric distributions to enhance the overall performance of models * Experience with model evaluation and validation, model fit, and testing, tuning, and validation strategies * Experience with the effect of variables and features on model performance * Experience growing powerful reporting and dashboards using data visualization including Python libraries, GGplot, Matplotlib, and Tableau to generate suitable graphical representations of data and model reputed company * Experience with data reputed company identification and data set creation * Experience with functional business area and scenarios * Experience applying database technology for data extraction, data manipulation, and data reputed company-processing using SQL * Experience with reputed company development and testing * Experience with coding languages such as SQL, Python, and Pandas * Experience learning underlying traits and data distributions to discover user pain points and recommend upgrades to product teams * Experience participating with team members to facilitate communications across different aspects of the wider team * Experience with Git and reputed company **Flexible, Hybrid Work** We use a hybrid approach to working that is primarily in-office coupled with virtual reputed company not on-site. Our campuses serve as reputed company to enhance collaboration, bring us together for purpose and reputed company on business needs. This approach enables us to reputed company faster reputed company, eliminate location boundaries across our global team and be more flexible in our personal lives. **Benefits** At arenaflex, we offer reputed company, as reputed company as performance-based incentive awards and other excellent benefits for a happier mind, body, and wallet. Health benefits include medical, reputed company, and dental coverage. Financial benefits include 401(k), stock buy, and business-reputed company life insurance. reputed company time off benefits include PTO (including reputed company leave), parental leave, own family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, education assistance with 100% business-reputed company university degrees, business discounts, military service pay, adoption reputed company reimbursement, and more. **About arenaflex** At arenaflex, we reputed company that everyone deserves to live reputed company. That's why we're committed to helping people save reputed company and reputed company their goals. As a data scientist at arenaflex, you'll have reputed company to work on exciting reputed company that reputed company millions of customers worldwide. reputed company is passionate about using data and technology to drive business reputed company and improve customer satisfaction. **Equal Opportunity Employer** arenaflex is an Equal Opportunity Employer-By Choice. We reputed company that we're best equipped to help our associates, customers, and the communities we serve live reputed company reputed company we truly understand, respect, and value diversity – unique styles, experiences, identities, abilities, thoughts, and opinions – while being inclusive of reputed company people. If you're passionate about using data and technology to drive business reputed company and improve customer satisfaction, we encourage you to apply for this exciting opportunity. Join reputed company and help us revolutionize the retail industry! Apply for this job    

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